Intenta con esto:
Código PHP:
Ver original<?php
$_SESSION['activo'] = 'index';
require_once("funciones/avanzadasBD.php");
$noticias = traer_noticias(4);
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<?php include_once "comun/head.php"; ?>
</head>
<body>
<div id="web">
<?php include_once "comun/cabecera.php"; ?>
<div id="menu">
<?php include_once "comun/menu.php"; ?>
</div>
<div id="pagina">
<div id="borde">
<div id="contenido">
<!-- Showcase -->
<div id="showcase" class="showcase">
<?php
foreach ($noticias as $fila) {
?>
<div class="showcase-slide">
<div class="showcase-content">
<img src="<?php echo $fila[1]; ?>"/>
</div>
<div class="showcase-caption">
<b><?php echo $fila[2]; ?></b><br/>
<?php echo $fila[3]; ?>
</div>
</div>
<?php } /* error aqui */ ?>
</div>
<!-- Showcase -->
<!-- Noticias -->
<div id="noticias_index">
<?php
$cont = 1;
foreach ($noticias as $fila) {
if (($cont%2)==0)
$class = 'nt_par';
else
$class = 'nt_impar';
?>
<div id="noticia_index" class="<?php echo $class; ?>">
<div id="nt_img"><img src="<?php echo $fila[1]; ?>" style="width:134px; height:90px;"></div>
<div id="nt_tit"><?php echo $fila[2]; ?></div>
<div id="nt_res"><?php echo $fila[3]; ?></div>
</div>
<?php //error aqui
$cont++;
}
?>
</div>
<!-- Noticias -->
</div>
<div id="lateral">
<?php include_once "comun/lateral.php"; ?>
</div>
</div>
</div>
<div id="pie"></div>
</div>
</body>
</html>